Software programs that close potential security breaches in an operating system are known as:
A. Security breach fixes
B. Refresh patches
C. Security repairs
D. Security patches
Answer: Option D
A. Security breach fixes
B. Refresh patches
C. Security repairs
D. Security patches
Answer: Option D
A light sensitive device that converts drawing, printed text or other images into digital form is
A. Keyboard
B. Plotter
C. Scanner
D. OMR
E. None of these
Which protocol provides e-mail facility among different hosts?
A. FTP
B. SMTP
C. TELNET
D. SNMP
E. None of these
The basic architecture of computer was developed by
A. John Von Neumann
B. Charles Babbage
C. Blaise Pascal
D. Garden Moore
E. None of these
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